Coated fiber drying sheet

Hengyuan's fiber desiccant products are functional composite materials using plant fibers as a moisture-absorbing carrier. They can be customized with printing and designs in various shapes, thicknesses, and sizes to match packaging, achieving an "invisible" effect. This allows for moisture absorption without interfering with the product's appearance.

Bag-film fiber drying sheet

Hengyuan's fiber desiccant products are functional composite materials using plant fibers as a moisture-absorbing carrier. They can be customized with printing and designs in various shapes, thicknesses, and sizes to match packaging, achieving an "invisible" effect. This allows for moisture absorption without interfering with the product's appearance.

Precisely humidified fiber sheet

Two-way humidity-regulating materials refer to materials that are self-adaptive to humidity. Humidity-regulating materials rely on their own moisture absorption and release functions to sense changes in environmental humidity. The humidity-regulating board automatically absorbs/releases water molecules to adjust the relative humidity of the air. Two-way fiber humidity-regulating sheets can be applied to various fields such as cultural relic preservation, tobacco, food, medicine, communication equipment, musical instruments, reagents, and luxury goods, and have received widespread attention in recent years.

Mineral humidity control board

The composition of the humidity magic cube humidification board: The board is composed of a porous inorganic mineral matrix containing vermiculite or attapulgite and a hydrophilic group-containing humidity-regulating composite material. The principle of the humidity magic cube humidification board: The porous structure of inorganic minerals has a large specific surface area, high porosity, and developed pores, which can absorb water, but the capacity is limited, and it does not have the ability to "precisely regulate humidity", mainly "passive loading".